JPS4881328A - - Google Patents

Info

Publication number
JPS4881328A
JPS4881328A JP47024824A JP2482472A JPS4881328A JP S4881328 A JPS4881328 A JP S4881328A JP 47024824 A JP47024824 A JP 47024824A JP 2482472 A JP2482472 A JP 2482472A JP S4881328 A JPS4881328 A JP S4881328A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP47024824A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4881328A publication Critical patent/JPS4881328A/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0836—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks
    • E02B17/0881—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks with following nuts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0827—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with screws and nuts mechanism
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0836—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
JP47024824A 1971-03-09 1972-03-09 Pending JPS4881328A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712111244 DE2111244A1 (de) 1971-03-09 1971-03-09 Hydraulische Hubvorrichtung zum Anheben grosser Lasten

Publications (1)

Publication Number Publication Date
JPS4881328A true JPS4881328A (ja) 1973-10-31

Family

ID=5800963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47024824A Pending JPS4881328A (ja) 1971-03-09 1972-03-09

Country Status (3)

Country Link
US (1) US3782691A (ja)
JP (1) JPS4881328A (ja)
DE (1) DE2111244A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101387108B (zh) * 2008-09-16 2010-10-13 青岛北海船舶重工有限责任公司 抗滑桩液压升降和锁定装置
CN107354929B (zh) * 2017-06-01 2019-06-21 武汉船用机械有限责任公司 一种升降装置和升降平台

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB990526A (en) * 1961-12-11 1965-04-28 Erik Johan Von Heidenstam An improved jack adapted to be mounted on and co-operate with a threaded rod in a load lifting apparatus
US3278158A (en) * 1964-08-06 1966-10-11 Saldana Juan Angel Lifting mechanism, actuating means therefor and slab anchoring means therefor

Also Published As

Publication number Publication date
DE2111244A1 (de) 1972-09-14
US3782691A (en) 1974-01-01

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